baber/WOPTO huggingface dataset:
Patent IE-37538-L (IE)
Title: 1, 4-dihydropyridine carboxylic acid compounds
IPC: A61P1/00
Filed: 1973-04-17
Abstract: 1,4-dihydropyridine carboxylic acid esters of the formula: R2||H R3OC||COO-X-Y R4||R1 | R or a pharmaceutically acceptable nontoxic salt thereof wherein R is hydrogen, straight- or branched-chain lower alkyl, lower alkenyl or lower alkinyl; R1 and R4 are the same or different and are each hydrogen or straight- or branched-chain lower alkyl; X is straight- or branched-chain lower alkylene; Y is alpha -, beta - or gamma -pyridyl, or the moiety NR'R'' wherein R' and R'' are the same or different and are each hydrogen or lower alkyl, or R' and R'', together with the nitrogen atom to which they are attached, form a 5-, 6- or 7-membered heterocyclic ring wherein said nitrogen atom is the only heteroatom, or a 5-, 6- or 7-membered heterocyclic ring which has at least one additional heteroatom selected from the group consisting of oxygen, sulphur, NH or N-(lower alkyl); R2 is aryl unsubstituted or substituted by 1, 2 or 3 substituents selected from the group consisting of nitro, cyano, azido, lower alkyl, lower alkoxy, lower acyloxy, carb-(lower alkoxy), amino, lower acylamino, lower alkylamino, di-(lower alkylamino), SOn-(lower alkyl) wherein n is 0, 1 or 2, phenyl, trifluoromethyl and halogen; benzyl; styryl; cycloalkyl; cycloalkenyl; or naphthyl, quinolyl, isoquinolyl, pyridyl, pyrimidyl, pyrryl, furyl or thenyl unsubstituted or substituted by one or more substituents selected from the group consisting of lower alkyl, lower alkoxy, nitro and halogen; and R3 is a straight- or branched-chain lower hydrocarbon unsubstituted or substituted by one or two hydroxyl groups, a straight- or branched-chain lower hydrocarbon interrupted by one or two oxygen atoms, the moiety -OQ wherein Q is straight, branched or cyclic, saturated, partially unsaturated or unsaturated lower hydrocarbon unsubstituted or substituted by one or two hydroxyl groups, a straight, branched or cyclic, saturated, partially unsaturated or unsaturated lower hydrocarbon interrupted by one or two oxygen atoms or the moiety-O-X'-Y' wherein X' is straight- or branched-chain lower alkylene and Y' is alpha -, beta - or gamma -pyridyl, or the moiety NR'R'' wherein R' and R'' are the same or different and are each hydrogen or lower alkyl or R' and R'', together with the nitrogen atom to which they are attached, form a 5-, 6- or 7-membered heterocyclic ring wherein said nitrogen atom is the only heteroatom or a 5-, 6- or 7-membered heterocyclic ring which has at least one additional heteroatom selected from the group consisting of oxygen, sulphur, NH or N-(lower alkyl); ARE USEFUL FOR THEIR CORONARY ACTIVITY, PARTICULARLY AS CORONARY VESSEL DILATORS AND AS ANTIHYPERTENSIVES. (From US3905970 A) [FR2182983A1]
Patent IE-840719-L (IE)
Title: Tetrazoles
IPC: C07D471/14
Filed: 1984-03-23
Abstract: (1H-Tetrazol-5-yl)tetrazolo[1,5-a]quinolines and related compounds which are useful as antiallergic agents are described herein. The compounds are prepared by the reaction of an appropriate halocyanoquinoline or isoquinoline with ammonium chloride and an azide such as sodium azide in an inert solvent such dimethylformamide.
Patent IE-35753-L (IE)
Title: Bis-pyridyl amines
IPC: C07D213/85
Filed: 1971-07-16
Abstract: 1363415 Pyridine derivatives IMPERIAL CHEMICAL INDUSTRIES Ltd 12 July 1971 [4 Aug 1970 10 Dec 1970 6 Jan 1971] 37585/70 58687/70 and 661/71 Heading C2C Compounds of the formula where R is hydrogen or an unsubstituted or substituted hydrocarbon group; W, W<SP>1</SP>, X, X<SP>1</SP>, Y, Y<SP>1</SP>, Z and Z<SP>1</SP> are hydrogen, halogen, cyano, azido, hydroxy, nitro, nitroso, thiocyano, or perhalocarbyl or unsubstituted or substituted hydrocarbyl, hydrocarbyloxy, hydrocarbylthio, amino, acyloxy, hydrocarbylcarbonyl or hydrocarbylsulphonyl groups or a carbonylic or sulphur-containing acid group or a salt, amide or ester derived therefrom, provided that at least four of W, W<SP>1</SP>, X, X<SP>1</SP>, Y, Y<SP>1</SP> and Z and Z<SP>1</SP> are atoms of halogen and not more than three of them are atoms of hydrogen; and ring N-oxides of such compounds are prepared by treating a compound of the formula or a ring N-oxide thereof with a base, and then reacting the product with a compound of the formula where W, W<SP>1</SP>, X, X<SP>1</SP>, Y, Y<SP>1</SP>, Z and Z<SP>1</SP> are as before and Hal represents an atom of halogen. Reactants having the formula where each Hal separately represents fluorine or chlorine and R<SP>1</SP> is an unsubstituted or substituted hydrocarbyloxy, hydrocarbylthio amino group, hydrogen or a perfluormethyl group, further both R<SP>1</SP> and the hal ortho to the nitrogen in the ring may be N 3 may be prepared by treating the corresponding tetrahalopyridylamine with a compound R<SP>1</SP>H, optionally in the presence of a base. The compounds may be used as pesticides, herbicides and algicides either alone or preferably in a composition containing a diluent or carrier and also if desired the usual additives and fertilizers.
[GB1363415A]
Patent FI-845108-L (FI)
Inventor: PERSSON KJELL OLOF
IPC: B60G17/00
Filed: 1984-12-21
Abstract: PCT No. PCT/SE84/00158 Sec. 371 Date Dec. 19, 1984 Sec. 102(e) Date Dec. 19, 1984 PCT Filed Apr. 27, 1984 PCT Pub. No. WO84/04284 PCT Pub. Date Nov. 8, 1984.A tractor having a wheel (15) on the end of each of a pair of pivot arms (13) having a comon central pivot axis (12). A hydraulic cylinder (16) is attached to each arm (13) intermediate the pivot axis (12) and the wheel (15) and to a centrally located bracket (17) on the frame located directly above the pivot axis 12.
Patent FI-850552-L (FI)
Inventor: STILLER WOLFGANG
IPC: E01B25/26
Filed: 1985-02-11
Abstract: 1. Sliding switch points for rail-bound conveying means, preferably for monorail suspension railways, with a base frame (1, 21) and a motordriven shift carriage (2, 22) drivable to and for therein with exactly defined selectable operative settings, usable for sliding switch points groups each with a respective straight track rail insert piece (8) with laterally arranged straight current rails (9) for the connection of a straight main line (12, 13) and with a respective arcuate track rail insert piece (6) with laterally arranged arcuate current rails (7) for the selectable shunting-out into a branch line to the right (14) or to the left (15) or for the selectable shunting-in from a branch line from the left (17) or from the right (16), characterised thereby, that a C-shaped rail holder (18, 19, 20), which lies by the upper limb flatly against the base frame (1) or the shift carriage (2), is arranged at the base frame (1) or the shift carriage (2) for each end of the connected track rails (13, 14, 15, 16, 17) displaying a symmetrical cross-section or the track rail insert pieces (6, 8) and the fastening holes needed for this are provided symmetrically of an associated vertical centre line (30, 30.1, 30.2, 30.3), halving the material thickness of this limb, of the track rail (13, 14, 15, 16, 17) or of the track rail insert piece (6, 8) and in mirror image to a horizontal centre line (32) of the sliding switch points and that an angel bracket (29, 31), which is connected with the web of the track rail (6, 8, 13, 14, 15, 16, 17), is arranged at the lower limb of the rail holder (18, 19, 20), wherein the fastening holes needed for this in the web of the track rail are arranged symmetrically of the vertical centre line (30, 30.1, 30.2, 30.3), belonging to the same and that an abutment (10, 11), the fastening holes of which are arranged in the base frame in mirror image to the horizontal centre line (32) of the sliding switch points, is provided at the base frame above each end of the track rail insert piece (6, 8) standing outside the rail connections.
Patent IE-801007-L (IE)
Title: Penicillins
IPC: C07D499/46
Filed: 1980-05-15
Abstract: 6'-Acylaminopenicillanoyloxymethyl esters of penicillanic acid 1,1-dioxide are useful as antibacterial agents. The 6'-aminopenicillanoyloxymethyl ester, halomethyl esters, alkylsulfonyloxymethyl esters and arylsulfonyloxymethyl esters of penicillanic acid 1,1-dioxide are all useful intermediates for the aforesaid antibacterial agents.
[US4244951A]
Patent IE-45200-L (IE)
Title: Pharmaceutical composition
IPC: A61K31/385
Filed: 1977-05-20
Abstract: There is described a pharmaceutical composition suitable for application to the skin and comprising, as active ingredient, a compound of formula I, <IMAGE> I in which R1 represents hydrogen, hydroxy or -NR5R6, in which R5 and R6, which may be the same or different, each represent hydrogen or alkyl C 1 to 6, AN ADJACENT PAIR OF R2, R3 and R4 form a -(CH2)4- chain, and the remaining substituent R2 or R4 represents alkyl C 1 to 9, E represents a 5-(IH)tetrazolyl- or a -COOH group, and X represents oxygen or a group -NR7- in which R7 may be hydrogen or alkyl C 1 to 6, or a pharmaceutically acceptable derivative thereof.
[US4160844A]
Patent IE-37852-L (IE)
Title: Bending glass sheets
IPC: C03B/
Filed: 1973-06-26
Abstract: A glass sheet is bent to a relatively sharp angle by (a) forming a groove along the bend line, (b) forming an electrically conductive path along the surface opposite the groove or in the groove, (c) applying a potential across the conductive path, heating the sheet in the region of the groove to its bending pt. and (d) causing the sheet to bend along the groove, pref. by supporting it above the shaping surface of a bending mould. A sharp bend is obtd. with min. distortion for e.g. car rear windows.
[IT1045777B]
Patent IE-801175-L (IE)
Title: Ceramic oxide shaft for a pump
IPC: F16C3/02
Filed: 1980-06-06
Abstract: The shaft of a glandless pump which is made of sintered oxide ceramics in order to resist chemical attack is formed with a projection upon which there is mounted a metal sleeve having a bottom in order to enable a tool, such as a screwdriver, to be applied against the shaft for rotating the shaft when unblocking the pump without causing damage to the ceramic material of the shaft.
[US4363631A]
Patent IE-32521-L (IE)
Title: Extrusion head.
IPC: B29C48/10
Filed: 1968-10-14
Abstract: 1,210,970. Extrusion head for melt extruding films and other sheet material. MINIGRIP EUROPE A/S. 14 Oct., 1968 [14 Oct., 1967], No. 48638/68. Headings B5A and B5B. An extrusion head for the continuous melt extrusion of plastics sheet material (such as flat and tubular films) provided with two longitudinal profiled ribs shaped for subsequent interengagement with one another is provided with an extrusion gap between two parts of the head for forming the sheet material or film and, at the extrusion face, a shaped slot for forming each of the profiled ribs during extrusion of the sheet or film, and a feed duct extending in one of the parts of the head between each shaped slot and a point in the extrusion gap upstream of the extrusion face, the inlet to the feed duct at the point where it opens into the extrusion gap being adapted to be reduced in cross-section. As shown in Fig. 2, an extrusion head for producing a tubular film comprises an outer annular part 22 in which an inner core 24 is inserted centrally. Parts 22 and 24 are spaced apart to form a main extrusion duct 26 of annular cross-section to which molten plastics material is supplied from an extruder via ducts 34 and 32, a perforated wall 28 and a duct 30. The upper duct portion forms an extrusion gap, which immediately upstream of the extrusion face is in the form of a cylindrical gap portion 29. Arranged at the upper end of the core 24 at angular spacing from one another are two feed ducts 40, 42 which open towards the end face of the core 24. These feed ducts communicate with the cylindrical portion 29 of the extrusion gap. The nozzle core is covered by a die plate 48 which, as shown in Fig. 3, comprises shaping slots 50 and 52 respectively for the shaping of the profiled ribs 12 and 14 of the tubular film 10 shown in Fig. 1. The slots are situated above the feed ducts 40 and 42 and thereby communicate with the cylindrical gap portion 29. Compressed air for the inflation of the tubular film issuing from the blowing head is introduced into the tubular film through the conduit 60 and the duct 58 extending through the core 24. As shown in Fig. 4, the feed ducts 40, 42 comprise an inlet portion 62 the diameter of which is substantially equal to the gap width (a) of the cylindrical gap portion 29 and is substantially smaller than the diameter of the outlet portion 64 of the feed duct. The inlet 68 of the inlet portions 62 of the feed ducts is adapted to be reduced in cross-section, and for this purpose the core 24 is formed at least in the region of the inlet portion of the feed ducts of a deformable material, e.g. tool steel, aluminium, copper or brass, so that, for example by means of a rounded drift, it is possible to upset the edge of the inlet portions of the feed ducts, as indicated at 70, and thus reduce the cross-section of the inlet 68 to the desired extent.
[GB1210970A]
Patent IE-801262-L (IE)
Title: Mounting an implement on a tractor
IPC: A01D67/00
Filed: 1980-06-18
Abstract: A supporting structure for an agricultural machine which may be connected to a movable vehicle includes a first frame adapted to be connected to the vehicle, a second frame adapted to be connected to the agricultural machine, an articulation device including a pivotable parallelogram mechanism connected to the frames, and permitting movement therebetween, and restraining devices limiting the movement between the frames.
[US4343138A]
Patent IE-851408-L (IE)
Title: Vehicle navigational system
IPC: G08G1/0969
Filed: 1985-06-05
Abstract: A vehicle navigational system and method for tracking a vehicle, including a programmed computer, sensors for sensing the distance traveled and heading of the vehicle, and a stored map data base identifying a map of an area over which the vehicle is moving, in which the computer calculates and advances dead reckoned positions of the vehicle in response to distance and heading data, provides data identifying a contour of equal probability containing the dead reckoned positions and having a probability of containing the actual location of the vehicle, derives multiparameters from the map data base, and updates a given dead reckoned position and the contour using a highly developed vehicle navigational algorithm if a more probable dead reckoned position exists based upon the given dead reckoned position, the contour and the derived multi-parameters.
[US4796191A]
Patent IE-821414-L (IE)
Title: Preparation of blood cell protein and haem
IPC: A23J1/06
Filed: 1982-06-14
Abstract: In a process of preparing blood cell protein and haem by splitting haemoglobin under the influence of an acid and an organic solvent, the haemoglobin is first contacted with methanol and water and/or ethanol under turbulent conditions at a temperature of 20 DEG to 50 DEG C., whereafter the mixture thus obtained is mixed under turbulent conditions with a mixture of organic solvent and acid, preferably hydrochloric acid. The separation of the dispersion obtained is carried out in hydrocyclones and the recuperated organic solvent is at least partly recycled into the process.
[US4446066A]
Patent IE-791531-L (IE)
Title: Making inserts suitable for tools or drill bits
IPC: E21B10/56
Filed: 1979-08-09
Abstract: A drill bit (28) incorporates a plurality of inserts (26) of abrasive compact, said inserts being of truncated pyramidal, truncated conical, or triangular shape, and tapering from a base (16) to a cutting edge or surface (18), and said inserts (26) being mounted in corresponding cavities in said drill bit (28) to expose each cutting edge or surface (18).
[EP0101096A1]
Patent IE-811548-L (IE)
Title: Triazoles
IPC: A01N43/64
Filed: 1981-07-09
Abstract: Novel 1,3-dioxan-5-yl-alkenyltriazoles of the formula    <IMAGE>  I where R1 and R2 are identical or different and each is hydrogen or alkyl of 1 to 5 carbon atoms, Ar is furanyl, thienyl, biphenylyl or naphthyl, or is phenyl which is unsubstituted or substituted by alkyl, alkoxy or alkenyl, each of 1 to 5 carbon atoms, or by fluorine, chlorine, bromine, iodine, nitro, trifluoromethyl or phenoxy, and X is C=O, -CH(OH)- or -CH(O-COR3)-, where R3 is unsubstituted or halogen- or alkoxy-substituted alkyl of 1 to 5 carbon atoms or alkenyl of 2 to 5 carbon atoms or aryl, their salts and metal complexes, and their preparation. The novel compounds are plant growth regulators.
Patent IE-34888-L (IE)
Title: High temprture high pressure apparatus.
IPC: B01J3/06
Filed: 1970-12-21
Abstract: 1325040 High-pressure apparatus UKRAINSKY NAUCHNO ISSLEDOVATELSKY KONSTRUKTORSKO - TEKHNOLOGICHESKY INSTITUT SINTETICHESKIKH SVERKHTVERDYKH MATERIALOV I INSTRUMENTA GOSPLANA UKRAINSKOI SSR 12 Oct 1970 [12 May 1970] 48395/70 Heading B1X A high-pressure apparatus comprises two dies 1 having recesses which house a container 2 of a plastically deformable, thermally and electrically insulating material, e.g. lithographic stone, for a reaction mixture. A ring 4 of a porous, plastically deformable and electrically insulating rubber or other material is placed in the space between the container 2 and annular projections 5 formed in the dies. In operation, the material of the container 2 and ring 4 are extruded outwardly, the latter partially through radial slots (8), Fig. 4 (not shown), in the projections 5. Each die may be in two parts, an inner part of a hard alloy, and an outer part of steel, Fig. 6 (not shown). The reaction mixture may be heated by passing current through the dies.
[GB1325040A]
Patent IE-801762-L (IE)
Title: Insulin-zinc crystals
IPC: B01D9/02
Filed: 1980-08-21
Abstract: 1. A process for the structural transformation of rhombohedrally crystallized insulin, preferably of pig origin, having a 4-Zn structure to rhombohedrons having a 2-Zn structure, which comprises maintaining the crystals having a 4-Zn structure in an aqueous medium containing less than 6% of sodium chloride, the pH of which medium is adjusted to 4.5 to 6.0 and maintained stable by addition of a buffer, at a temperature ranging from room temperature to 45 degrees C until in a sample crystals of the 4-Zn structure are no longer present.
Patent IE-901766-L (IE)
Title: Composite tool
IPC: E21B10/56
Filed: 1990-05-16
Abstract: The composite tool (1) comprises a sintered metal carbide support (2) and a polycrystalline diamond active part (3) having an inner surface (4) of metallurgical connection to the support (2) and an outwardly facing working surface (5). The working surface (5) comprises corrugations (7) which are substantially parallel to one another and form successive projecting zones (7) and hollow zone (8) on at leasst a part of the working surface (5). The composite tool is in particular intended for drilling to a great depth, such as drilling oil wells.
[US4984642A]
Patent IE-871999-L (IE)
Title: Eliminating cholesterol
IPC: A23C15/12
Filed: 1987-07-23
Abstract: In a process for eliminating cholesterol from fatty substances of animal origin used in human diet, the liquefied fatty substances is put into contact with a cyclodextrin, this contact is continued under stirring for 30 minutes to 10 hours at a temperature between the fusion temperature of the fatty substance and 80 DEG  C. in such a way as to allow the formation of complexes between the cholesterol and the cyclodextrin, after which the complexes are separated by entrainment in water and separation of the aqueous phase.
Patent IE-812523-L (IE)
Title: Soft tertiary amine esters of bio-affecting carboxylic acids
IPC: A61K31/4409
Filed: 1981-10-28
Abstract: Derivatives of known bio-affecting carboxylic acids, their non-toxic pharmaceuticaily acceptable acid addition salts and N-oxides as well as processes for preparing those novel derivatives are disclosed. Those derivatives having the structural formula …<CHEM>… wherein R-COO- is the acyloxy residue of a bio-affecting monocarboxylic acid;… Y and Y min are each hydrogen or alkyl; n is zero or one;… R1 and R2 are each inter alia alkyl, alkenyl, aryl, cycloalkyl, cycloalkenyl, aralkyl or alkaryl; and R3 is inter alia hydrogen; or the structural formula …<CHEM>… wherein -OOC-R min -COO- is the di(acyloxy) residue of a bio-affecting dicarboxylic acid. 
[EP0051278A1]
Patent IE-892661-L (IE)
Title: A process for the production of substances of vegetable¹origin
IPC: C12N5/00
Filed: 1989-08-18
Abstract: To produce substances of vegetable origin, a vegetable organ is implanted in a culture medium and is kept under hypoxia by immersion beneath a layer of oil and the substances produced are extracted from the organ, the medium and/or the oil.
Patent IE-823108-L (IE)
Title: Dynamic amplifier circuit
IPC: H03H19/00
Filed: 1982-12-30
Abstract: A dynamic amplifier circuit, specifically for switched-capacitor filters, having a current source which supplies an exponentially-decreasing bias current. In addition, a current source is included for supplying an additional bias current in order to define the minimum bias current in the amplifier circuit.
[US4502019A]
Patent IE-873285-L (IE)
Title: Herbicidal formulation comprising glyophosate and ammonium¹sulfate
IPC: A01N57/20
Filed: 1987-12-03
Abstract: A shelf-stable aqueous concentrate herbicidal formulation containing glyphosate, ammonium sulfate and a quaternary ammonium salt.
Patent IE-873388-L (IE)
Title: Terephthalate ester copolymers and their use in laundry¹compositions.
IPC: D06M13/02
Filed: 1987-12-14
Abstract: Terephthalate ester copolymer useful as soil release agent in detergent and fabric conditioning compositions and articles. The copolymer has the general formula Z-[(T-PO)u(T-PEG)v]-T-Z1 I wherein Z and Z1 are chain terminating moieties having the empirical formula II (PEG1-X)a(PO-H)b(PEG-H)c II wherein PEG and PEG1 are identical or different poly(oxyethylene)oxy moieties each having a molecular weight in the range from about 300 to about 6000; X is C1-C4 alkyl or acyl containing from 1 to 4 carbon atoms in the alkyl moiety; T is a terephthaloyl moiety; PO is oxypropyleneoxy; u is from about 0.5 to about 50; v is from about 0.05 to about 20; a is from about 0.2 to about 0.95; b is from 0 to about 0.8; c is from 0 to about 0.8; and b+c is at least about 0.05; wherein u, v, a, b, c represent the average number of the corresponding units; and wherein the T-PO and T-PEG units are randomly distributed along the terephthalate ester backbone.
[EP0272033A2]
Patent NO-791681-L (NO)
Title: Fremgangsmaate ved fremstilling av en forsterket plastgjenstand og middel for utfoerelse av fremgangsmaaten
Inventor: ADAMS ALFRED ARTHUR
IPC: B29C70/54
Filed: 1979-05-22
Abstract: Fremgangsmåte ved fremstilling av en forsterket plastgjenstand og middel for utførelse av fremgangsmåten
Patent NO-791710-L (NO)
Inventor: YELLIN TOBIAS OREGON
IPC: C07D417/06
Filed: 1979-05-23
Abstract: The invention relates to a thiadiazole derivative of the formula I:in which Y is O, S, CH<sub>2</sub>, SO or a direct bond; m is 0 to 4 and n is 1 to 4 provided that when Y is S, O or SO m is 1 to 4, and when Y is 0 or SO n is 2 to 4; R<sup>1</sup> is H or (C<sub>1-10</sub>)alkyl; A is 3,4-dioxocyclobuten-1,2-diyl or C=Z in which Z is O, S, NCN, NN0<sub>2</sub>, CHNO<sub>2</sub>, NCONH<sub>2</sub>, C(CN)<sub>2</sub>, NCOR<sup>2</sup>, NCO<sub>2</sub>R<sup>2</sup>, NSO<sub>2</sub>R<sup>2</sup> or NR<sup>3</sup> in which R<sup>2</sup> is (C<sub>1-6</sub>)alkyl or (C<sub>6-12</sub>)aryl and R<sup>3</sup> is H or (C<sub>1-6</sub>)alkyl; B is (C<sub>1-6</sub>)alkoxy, (C<sub>1-6</sub>)aikylthio or NR<sup>4</sup>R<sup>5</sup> in which R<sup>4</sup> and R<sup>5</sup> are independently H, (C<sub>1-10</sub>)alkyl, C<sub>3-6</sub>(alkenyl), (C<sub>3-6</sub>)-alkynyl, (C<sub>2</sub>-<sub>6</sub>) (primary hydroxy)alkyl, (C<sub>2-6</sub>) (primary amino)alkyl or (C<sub>3-6</sub>)cycloalkyl or R<sup>4</sup> and R<sup>5</sup> are joined to form a 5- or 6- membered saturated ring optionally containing an additional O or NH: and the salts thereof.
Patent NO-793271-L (NO)
Title: Fremgangsmaate til fremstilling av 3-eksometylencefamsulfoksyder
Inventor: CHOU TA-SEN
IPC: C07D/
Filed: 1979-10-11
Abstract: Fremgangsmåte for fremstilling av 3-eksometylencefam sulfoksyder.